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Table 2 Clinical description of samples

From: Impulsivity, anxiety, and alcohol misuse in bipolar disorder comorbid with eating disorders

  n(% of Non-ED) n(% of ED) p value
  Mean (SD) Mean (SD)  
Female 185 (64) 52 (83) 4 × 10−3
Bipolar disorder type I 218 (75) 45 (71)  
Bipolar disorder type II 48 (17) 11 (18)  
Bipolar disorder NOS 18 (6) 5 (8)  
Schizoaffective disorder, bipolar type 7 (2) 2 (3) .92
Mood state at baseline    
  Euthymic 135 (53) 13 (23)  
  Depressed 88 (34) 34 (60)  
  Manic/hypomanic/mixed 34 (13) 10 (18) <1 × 10−3
All narrow ED (% of all) - 38 (11)  
 Narrow anorexia (% of all) - 6 (2)  
 Narrow bulimia (% of all) - 13 (4)  
 Binge eating disorder (% of all) - 29 (8)  
Broad anorexia (% of all) - 16 (5)  
Broad bulimia (% of all) - 36 (10)  
Any anxiety disorder 102 (35) 40 (64) <1 × 10−3
 Obsessive compulsive disorder 10 (3) 10 (16) <1 × 10−3
 Panic disorder 64 (22) 26 (41) .02
 Social phobia 33 (11) 17 (34) 1 × 10−3
 Specific phobia 24 (8) 11 (18) .03
 Agoraphobia 11 (4) 3 (5) .72
Alcohol use disorder 120 (41) 38 (60) 6 × 10−3
Drug use disorder 98 (34) 27 (43) .17
Psychosis 157 (58) 30 (49) .22
Suicide attempts 113 (40) 25 (40) .91
Mixed symptoms 109 (42) 34 (60) .02